@article{1183742097, author = {Kanamori, Akihiro}, title = {Finest Partitions for Ultrafilters}, journal = {J. Symbolic Logic}, volume = {51}, number = {1}, year = {1986}, pages = { 327-332}, language = {en}, url = {http://dml.mathdoc.fr/item/1183742097} }
Kanamori, Akihiro. Finest Partitions for Ultrafilters. J. Symbolic Logic, Tome 51 (1986) no. 1, pp. 327-332. http://gdmltest.u-ga.fr/item/1183742097/